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Individual Calculations February 2014 |
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| Su, Dion Total change: 28.05 | |   |
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| 2013 PanAmerican Intercollegiate Chess Championship | Lubbock, Texas | USA | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1798 | 2.00 | 5 | 1.18 | 15 | 17.70 | |
|  Robinson, Darrian | | | 2022 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Ng, Andrew | | | 2198 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Serna, Jeffrey M | | | 1997 | USA | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Shen, Victor C | m | | 2198 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Widener, Andrew J | | | 2038 | USA | 1.00 | 1 | 0.80 | 15 | 12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2014 DCC January Texas Masters | Richardson, Texas | USA | 2014-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1802 | 2.00 | 4 | 0.69 | 15 | 10.35 | |
| | Li, Ruifeng | c | | 2202 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chiang, Sarah | | wf | 2105 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Li, David C | | | 1419 | USA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Lin, Dachey | | | 2062 | USA | 1.00 | 1 | 0.82 | 15 | 12.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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